Mercer Mettl vs TestGorilla Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Mercer Mettl

0.0 (0 reviews)

Mercer Mettl is a comprehensive online assessment platform providing holistic talent evaluation tools including psychometric tests, technical coding simulators, and automated remote proctoring to streamline your global hiring and development.

Starting at --
Free Trial 0 days
VS

TestGorilla

0.0 (0 reviews)

TestGorilla is a pre-employment screening platform that uses data-driven skills assessments to help you identify the best candidates and eliminate unconscious bias from your entire hiring process.

Starting at Free
Free Trial NO FREE TRIAL

Quick Comparison

Feature Mercer Mettl TestGorilla
Website mettl.com testgorilla.com
Pricing Model Custom Freemium
Starting Price Custom Pricing Free
FREE Trial ✓ 0 days free trial ✘ No free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile cloud mobile
Integrations SuccessFactors Workday Oracle Greenhouse Lever SmartRecruiters Microsoft Teams Slack Canvas Moodle Greenhouse Lever Workable SmartRecruiters JazzHR Breezy HR Recruitee Slack Zapier Bullhorn
Target Users mid-market enterprise small-business mid-market enterprise
Target Industries education technology financial-services
Customer Count 0 0
Founded Year 2010 2020
Headquarters Gurugram, India Amsterdam, Netherlands

Overview

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Mercer Mettl

Mercer Mettl provides you with a robust suite of online assessment tools designed to take the guesswork out of hiring and employee development. You can screen candidates using a vast library of pre-built tests covering cognitive abilities, technical skills, and personality traits. The platform features advanced coding simulators and video interviews, allowing you to evaluate real-world performance before making a job offer.

You can also secure your high-stakes exams with AI-powered remote proctoring that detects suspicious behavior in real-time. Whether you are managing university admissions or corporate certifications, the platform helps you scale your evaluation process globally. It simplifies the entire talent lifecycle from initial recruitment to internal leadership development and high-potential identification.

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TestGorilla

TestGorilla helps you look beyond resumes by using scientific assessments to predict real-world job performance. Instead of spending hours screening unqualified candidates, you can send automated skills tests that cover everything from coding and digital marketing to cognitive ability and culture add. This approach ensures you find the right fit based on actual talent rather than just a well-written CV.

You can manage your entire candidate pipeline in one place, comparing scores and watching custom video responses to get a better sense of each person. The platform is designed to scale with your hiring needs, offering a library of over 400 validated tests. Whether you are hiring for a single role or managing high-volume recruitment, you can make faster, fairer, and more informed hiring decisions.

Overview

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Mercer Mettl Features

  • Online Proctoring Prevent cheating during remote exams with AI-based facial recognition and browser lockdown features that ensure total assessment integrity.
  • Coding Simulators Evaluate developers in real-time across 28+ programming languages using an interactive environment that mimics actual working conditions.
  • Psychometric Tools Measure personality traits and behavioral tendencies to ensure your new hires align perfectly with your company culture and values.
  • Aptitude Testing Assess critical thinking, logical reasoning, and numerical ability with scientifically validated tests that predict future job performance.
  • Virtual Assessment Centers Run complex group exercises and role-plays digitally to identify leadership potential without the logistical headaches of in-person events.
  • Custom Test Creation Build your own specialized assessments by choosing from a repository of over 100,000 questions across various industries and roles.
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TestGorilla Features

  • Extensive Test Library. Access over 400 scientifically validated tests covering job-specific skills, cognitive ability, language proficiency, and personality traits.
  • Custom Coding Challenges. Evaluate developers in real-time with automated coding tasks that support multiple programming languages and frameworks.
  • One-Way Video Interviews. Save time by asking candidates to record video responses to your specific questions before you invite them to meet.
  • Anti-Cheating Protection. Ensure results are honest with snapshots, full-screen monitoring, and randomized questions that prevent candidates from searching for answers.
  • Candidate Comparison. Rank and filter your applicants automatically based on their test scores to identify top talent instantly.
  • Custom Company Branding. Add your logo and brand colors to the assessment experience to provide a professional and consistent candidate journey.

Pricing Comparison

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Mercer Mettl Pricing

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TestGorilla Pricing

Free
$0
  • 10 free tests included
  • 5 custom questions
  • Unlimited candidates
  • Manager & user roles
  • Mobile-friendly assessments

Pros & Cons

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Mercer Mettl

Pros

  • Extensive library of pre-built technical and behavioral tests
  • Highly reliable AI proctoring for remote exam security
  • Detailed candidate reports that are easy to interpret
  • Responsive customer support during high-stakes testing windows

Cons

  • User interface can feel cluttered for first-time administrators
  • Customization of reports requires a learning curve
  • Occasional lag reported during high-volume concurrent testing
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TestGorilla

Pros

  • Massive library of pre-built, scientifically validated tests
  • Intuitive interface makes setting up assessments very fast
  • Effective anti-cheating measures ensure high data integrity
  • Significantly reduces time spent on initial resume screening

Cons

  • Pricing can be high for very small companies
  • Limited customization options for specific test questions
  • Some candidates find the assessment process time-consuming
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